This is one of my absolute favorite salsas! I love how easy it comes together... Just put it all in the blender!
If there was one salsa that I could eat directly from a straw, this would be it (lol)! It is truly addicting. My mom would make this salsa whenever she prepared shredded beef taquitos. When I got married and moved away, this was one of the first salsas, besides pico de gallo, that I had already mastered. I made it for every party, dinner, you name it. My Anglo friends nicknamed it "The Green Sauce" because they could never remember how to pronounce tomatillos. So to this day, I call it the green sauce.
This recipe yields about 4 cups if using 2 avocados.